Hook attachment device



FIG. 1 is a perspective view showing the new design;

FIG. 2 is a back view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines illustrated in the drawings do not form a part of the claimed design. 

The ornamental design for a hook attachment device, as shown and described. 